- Improve work efficiency with a secure grip and larger throat opening; the U-shaped mouth shape provides precise control when handling welding materials. - Enhanced stability with a thickened head design that delivers stronger clamping, keeping workpieces secure to reduce errors and promote consistent welds. - Durable construction from heavy-duty 45 steel with a high-quality waterproof finish, ensuring reliable performance without deformation for long-term use. - Reduced effort thanks to a labor-saving lever and high-strength spring; the frosted handle resists stretching and makes tightening easier and smoother. - Use scenarios: • Welding sheet metal, brackets, and frames in fabrication or repair work to hold parts firmly in position during welding. • Aligning and securing metal components when installing railings, fences, or structural frames to ensure accurate welds. • Automotive repair or chassis assembly where precise clamping and consistent weld results are needed.